| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2H-吡啶并[3,4-e][1,2]恶嗪 | 2H-Pyrido[3,4-e][1,2]oxazine | 107116-53-0 | C7H6N2O |
| 2H-吡啶并[3,2-e][1,2]恶嗪 | 2H-Pyrido[3,2-e][1,2]oxazine | 113059-78-2 | C7H6N2O |
| 2H-吡啶并[3,2-D][1,3]恶嗪-2,4(1H)-二酮 | 2H-pyrido[3,2-d][1,3]oxazine-2,4-(1H)-dione | 63016-85-3 | C7H4N2O3 |
| 2H-吡啶并[2,3-e]-1,2,4-噻二嗪-3-胺,1,1-二氧化物 | 1,1-dioxo-1,2(4)-dihydro-1λ<sup>6</sup>-pyrido[2,3-<i>e</i>][1,2,4]thiadiazin-3-ylamine | 70661-81-3 | C6H6N4O2S |
| 2H-吡咯-5-胺,2,2-二氟-3,4-二氢- | (Dihydro-3,3-diphenyl-(3H)-furan-2-ylidene)dimethylammonium iodide | 50294-58-1 | C18H24I2N2O |
| 2H,6H-环丙并[3,4]吡咯并[2,1-b][1,3]恶嗪 | 2h,6h-Cyclopropa[3,4]pyrrolo[2,1-b][1,3]oxazine | 119596-58-6 | C8H7NO |
| 2H,6H-吡啶并[1,2-e][1,2,5]恶二嗪 | 2H,6H-Pyrido[1,2-e][1,2,5]oxadiazine | 141586-36-9 | C7H8N2O |
| 2E)-3-(6-溴-2-吡啶基)-2-氰基-N-[(1S)-1-苯基丁基]-2-丙烯酰胺 | WP 1130 | 856243-80-6 | C19H18BrN3O |
| 26-二环辛基-4-氰基吡啶 | 26-dicyclooctyl-4-cyanopyridine | 104293-32-5 | C22H32N2 |
| 26-二溴吡啶-3-硼酸 | (2,6-Dibromopyridin-3-yl)boronic acid | 1256355-52-8 | C5H4BBr2NO2 |
| 25二氟吡啶4甲醛 | 2,5-difluoroisonicotinaldehyde | 1227602-08-5 | C6H3F2NO |
| 25-二氟吡啶-3-硼酸频那醇酯 | 2,5-difluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | 1256358-86-7 | C11H14BF2NO2 |
| 24二氟烟醛 | 2,4-Difluoronicotinaldehyde | 1227564-60-4 | C6H3F2NO |
| 2-(氯甲基)-5-(三氟甲基)吡啶 | 2-(chloromethyl)-5-(trifluoromethyl)pyridine | 128790-14-7 | C7H5ClF3N |
| 2-(二叔丁基膦甲基)吡啶 | 2-((di-t-butylphosphino)methyl)pyridine | 494199-72-3 | C14H24NP |
| 2-(5-溴吡啶-2-基)-2,2-二氟乙酸乙酯 | 2-(5-bromopyridine-2-yl)-2,2-difluoroacetic acid ethyl ester | 294181-95-6 | C9H8BrF2NO2 |
| 2-(2,4-二氟苯基)-5-甲基吡啶 | 2-(2,4-difluorophenyl)-5-methylpyridine | 583052-21-5 | C12H9F2N |
| 2-重氮基-1,2-二-吡啶-2-基-乙酮 | 2-diazo-1,2-di-pyridin-2-yl-ethanone | 524-67-4 | C12H8N4O |
| 2-辛基吡啶 | 2-octylpyridine | 33841-61-1 | C13H21N |
| 2-萘-2-基-6-吡啶-2-基吡啶 | 6-(naphthalen-2-yl)-2,2′-bipyridine | 208346-82-1 | C20H14N2 |
| 2-苯胺甲基吡啶 | N-phenylpyridine-2-methylamine | 4329-81-1 | C12H12N2 |
| 2-苯胺烟酸 | 2-(phenylamino)nicotinic acid | 16344-24-4 | C12H10N2O2 |
| 2-苯胺基吡啶-3-羧酸乙酯 | ethyl 2-(phenylamino)nicotinate | 115891-18-4 | C14H14N2O2 |
| 2-苯胺基吡啶-3-甲酰肼 | 2-(phenylamino)pyridine-3-carbohydrazide | 120137-15-7 | C12H12N4O |
| 2-苯胺基-N-丁基-6-甲基吡啶-3-甲酰胺 | N-Butyl-6-methyl-2-phenylamino-nicotinamide | 78593-78-9 | C17H21N3O |
| 2-苯胺基-6-甲基-吡啶-3,4-二羧酸 | 2-anilino-6-methyl-pyridine-3,4-dicarboxylic acid | 100872-91-1 | C14H12N2O4 |
| 2-苯并噻唑乙醇,2,3-二氢--α-,-α-,2,3-四甲基-(9CI) | methyl 7-(hydroxymethyl)-2,4a,5,7a-tetrahydro-1H-cyclopenta[c]pyridine-4-carboxylate | 139682-15-8 | C11H15NO3 |
| 2-苯基硫基乙基甲基2,4,6-三甲基-1,4-二氢吡啶-3,5-二羧酸酯 | PCA 4248 | 123875-01-4 | C19H23NO4S |
| 2-苯基烟酸甲酯 | methyl 2-phenylnicotinate | 188797-88-8 | C13H11NO2 |
| 2-苯基烟酸乙酯 | ethyl 2-phenylnicotinate | 144501-28-0 | C14H13NO2 |
| 2-苯基烟酸 | 2-phenylpyridine-3-carboxylic acid | 33421-39-5 | C12H9NO2 |
| 2-苯基氨基烟酸甲酯 | methyl 2-anilinonicotinate | 51269-84-2 | C13H12N2O2 |
| 2-苯基异烟腈 | 2-phenylisonicotinonitrile | 33744-17-1 | C12H8N2 |
| 2-苯基噻唑并[4,5-c]吡啶 | 2-phenylthiazolo[4,5-c]pyridine | 91813-44-4 | C12H8N2S |
| 2-苯基噻唑并[4,5-c]吡啶 | 2-phenylthiazolo[5,4-c]pyridine | 52334-38-0 | C12H8N2S |
| 2-苯基吡啶并[3,4-d] [1,3]恶嗪-4-酮 | 2-Phenyl-pyrido<3,4-d><1,3>oxazin-4-on | 22378-50-3 | C13H8N2O2 |
| 2-苯基吡啶1-氧化物 | 2-phenylpyridin N-oxide | 1131-33-5 | C11H9NO |
| 2-苯基吡啶-5-硼酸 | (6-phenylpyridin-3-yl)boronic acid | 155079-10-0 | C11H10BNO2 |
| 2-苯基吡啶-4-羧酸甲酯 | methyl 2-phenylisonicotinate | 4634-14-4 | C13H11NO2 |
| 2-苯基吡啶-4-硼酸频那醇酯 | 2-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | 879291-26-6 | C17H20BNO2 |
| 2-苯基吡啶-3-胺盐酸盐 | 2-phenyl-3-aminopyridine hydrochloride | 219121-62-7 | C11H10N2*ClH |
| 2-苯基吡啶-3-硼酸 | 2-Phenylpyridine-3-boronic acid | 1029654-14-5 | C11H10BNO2 |
| 2-苯基吡啶-3-甲醛 | 2-phenylnicotinaldehyde | 74796-19-3 | C12H9NO |
| 2-苯基吡啶 | 2-phenylpyridine | 1008-89-5 | C11H9N |
| 2-苯基乙基3-[(E)-甲氧基亚氨基甲基]-5,6-二氢-2H-吡啶-1-羧酸酯 | 2-Phenylethyl (E)-3,6-dihydro-5-((methoxyimino)methyl)-1(2H)-pyridinecarboxylate | 145071-38-1 | C16H20N2O3 |
| 2-苯基-吡啶-4-甲酸 | 2-phenylisonicotinic acid | 55240-51-2 | C12H9NO2 |
| 2-苯基-[1,3]噻唑并[3,2-a]吡啶-4-鎓-3-醇 | Thiazolo-<3,2-a>-pyridinium-3-oxid | 32044-03-4 | C13H9NOS |
| 2-苯基-6-乙酰氧基吡啶 | 2-phenyl-6-acetoxypyridine | 121607-61-2 | C13H11NO2 |
| 2-苯基-6-(四唑-5-基)吡啶-4-羧酸甲酯 | methyl 2-phenyl-6-(tetrazol-5-yl)pyridine-4-carboxylate | 1041204-90-3 | C14H11N5O2 |
| 2-苯基-6-(6-吡啶-2-基吡啶-2-基)嘧啶-4-甲醛 | 6-(2,2'-bipyridin-6-yl)-2-phenylpyrimidine-4-carbaldehyde | 922726-31-6 | C21H14N4O |